Display device



FIG. 1 is a front perspective view of a display device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines in the figures show portions of the display device which form no part of the claimed design. 

CLAIM We claim the ornamental design for a display device, as shown and described. 